问题
选择题
The Founding of A Republic is enjoyed by ______ people all over China. [ ]
A. million of
B. 35 millions
C. millions of
答案
答案：C
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The Founding of A Republic is enjoyed by ______ people all over China. [ ]
A. million of
B. 35 millions
C. millions of
答案：C
可知它是由m/s和s两个基本单位组合而成的